31904106

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{409027}}^1$

素因数の和:409045

約数の個数: 16

約数和(自身を含む): 68716704

約数和(自身を除く): 36812598

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 409027, 818054, 1227081, 2454162, 5317351, 10634702, 15952053, 31904106]

約数ペア:

[(1, 31904106), (2, 15952053), (3, 10634702), (6, 5317351), (13, 2454162), (26, 1227081), (39, 818054), (78, 409027)]